Patent Invalidation Search

Patent invalidity/validity
searches are conducted to either validate the
claims made by a patent or to invalidate one
or more claims of a competitor’s patent. It is
the first step taken by a company when faced with
a patent infringement lawsuit. Validity searches
are also conducted to check the strength of a
granted patent while exploring the available
licensing options.

An Invalidity Search is a prior art searchdone after a patent issues.
The purpose of an invalidity (or validity) search is to find prior art
that the patent examiner overlooked so that a patent can be declared invalid.
As a searcher, we are expected to dig deep into the domain to find critical
prior art overlooked by the patent examiner, which would allow the client
to challenge another’s patent (“invalidity”) or be prepared to defend a
patent infringement allegation by a competitor (“validity”).

How We Proceed

Databases

How We Differ from Others

We have successfully handled XXXX cases. We offer Worldwide Search as well as Native Search with coverage of over
120+ countries. We also provide Multi-lingual Searches including Chinese, Japanese, Korean and Taiwanese, offered through our Taiwan office.

Combining Manual & Automated Search

Customized Report Formats as per Client Requirements

Experience

Invalidation Searches are
one of the most premium prior art searches offered
by our firm. We have successfully protected
several clients from patent trolls and
infringement suits, by identifying essentially
relevant prior art using innovative search
strategies and invalidating potentially dangerous
patents.

Supplementary searches (offered after the final report) to fill any gaps in the search

Global search through coverage of 120+ countries

Competitive cost options: $45 - $50 per hour

Search Reports

Time saving search reports prepared upon detailed analysis

Color coded claim charts

Relevant text highlighting in patent PDFs

Claim/key feature analysis

We provide customized patent validation or validi Search reports. We also provide interim updates time to time to keep the clients updated about the search progress. Supplementary Search (after final report if required).

XLPAT is a platform hosting a bunch
of applications that Automates Big
Data Searches and Analysis. With our
breakthrough in Automation of Patent
Services, we have revolutionized the
science and art of Prior Art
Searching.

TALWAR ADVOCATES

Talwar’ Advocates, established in
1983 is a leading a law firm practicing
nationally and internationally. We are
a leading International Corporate law
firm having its Head office based in
Chandigarh with offices across USA,
Taiwan and Gurgaon.